Assignee
LETOT INC
3 granted patents·16 citations·filing 1975–1976
Top patents by PatentIndex Score
3 records- 0156US4107466AIndividual room energy control systemLETOT INC·Filed 1976·Granted Aug 15, 1978·10 cites·4 claims
- 0241US4041242ATelephone signalling system having interruption preventive meansLETOT INC·Filed 1976·Granted Aug 9, 1977·5 cites·4 claims
- 0324US4031322ATelephone operated signalling systemLETOT INC·Filed 1975·Granted Jun 21, 1977·1 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →